baber/WOPTO huggingface dataset:
Patent BG-60978-B2 (BG)
Title: Hunting tracer cartridge
Inventor: GANEV GANCHO M
IPC: F42B7/08
Filed: 1993-04-06
Abstract: The cartridge is designed for hunting and sports shooting using smooth-bore weapons. It has improved accuracy and efficiency, better grouping of the hitting shot spray when reaching the target and improved visibility as a result of the tracing compositions used. The hunting tracer cartridge consists of a cartridge shell in which a concentrator (6) is fitted above the igniter pellet and the throwing explosive (5) having a lower (7) and an upper (14) lateral platform between which there is a conical stem (11), a locking groove (12) of rectangular cross-section and thrust step (13). Platform (14) ends by a cup-like body (15) in which lead shots (28) are freely housed, the walls of body (15) being cut by longitudinal slots (16) driven in at least two intersecting planes. A seat (18) is centrally made in concentrator (6) which has an upper conical and lower cylindrical parts and a semispherical supporting ring (21) is machined in the cylindrical part. Seat (18) houses the tracer body (22) consisting of a spherical element (23) and a cylindrical tailpiece (24) machined to it in which tracer pyrotchenical composition (25) is pressed.
Patent DE-1809230-B2 (DE)
Title: Adjustable honing or lapping tool built from segments - in which segment ends are supported to prevent segments tipping
IPC: B24B33/08
Filed: 1968-11-15
Abstract: The lapping tool consists of a main body on which segment shaped carriers (2, 3) are mounted. Strips of grinding material (41) are mounted on the carriers. The positions of the carriers can be adjusted radially against spring pressure. The axial position of the carriers is fixed. The radial position of the carriers is adjusted by means of a wedge piece (1) against which the inside faces of the carriers lie. The wedge piece is moved axially to adjust the carriers. The ends of the carriers fit over the main body of the lapping tool.
Patent DE-2041426-B2 (DE)
Title: Electro-acoustic musical instrument with recorded note retrieval - has various intensity tones recorded onto film or magnetic material and track bridging for retrieval mixing
IPC: G10H3/03
Filed: 1970-08-17
Abstract: The electro-acoustic musical instrument has a high tonal quality, e.g. an electronic organ or piano. The various tones are recorded onto a film disc or magnetic recording disc. Each tone is recorded in its various versions representing different intensities etc. and is fully retrievable. The various tones and intensities are recorded on separate tracks and bridging between required tracks is used to produce through mixing the desired output note from the loudspeaker. Optical photocell or magnetic head tracking is used for information retrieval and the required piano, fortissimo, mezzoforte or other sound is then amplified before being output through the loudspeaker equipment. DS.
Patent DE-2064292-B2 (DE)
Title: Heat radiation differential instrument - has two temperature sensors facing each other in differential circuit and convection cannot occur
IPC: G01K17/00
Filed: 1970-12-29
Abstract: A heat radiation differential instrument has two temperature sensors facing each other in differential circuit and convection cannot occur. The measuring surface of the temperature sensors border on an air barrier and are dimensioned thinly. A thin, good heat-conducting plate (1) is arranged between the temperature sensors (9, 9a). The plate is in contact with the temperature sensors (9, 9a) and is covered on both sides with material of low heat conductivity (3). Outside the radiation sensitive area, the plate (1) has heat exchange surfaces (2). Connections (9, 9a) of the thermo-element (4) are fixed to the surfaces of the plates (3) with high heat resistomer.
Patent DE-2112568-B2 (DE)
Title: Drawing instrument for symmetrical drawings - has lugs and locking eccentric, securing interchangeable scale plate to baseplate
IPC: B43L13/20
Filed: 1971-03-16
Abstract: The drawing instrument is for symmetrical drawings, and comprises a baseplate, on which and on the paper underneath there bears a scale plate with markings round a circular opening. The latter accommodates a circular disc with cut-out portions of different shapes, and markings corresponding to these portions round its periphery. The scale plate is detachably secured to the baseplate by holding lugs and a locking eccentric. The design allows easy changing of the scale plate, while holding this firmly on the baseplate.(DS).
Patent DE-2137842-B2 (DE)
Title: Fluid refractive index measuring appts. - transmits light through body with tip of surface of revolution contacting fluid
IPC: G01N21/43
Filed: 1971-07-28
Abstract: The light conductor apparatus is for measuring the refractive index of fluids and determining the mixture-ratios of the fluid components and the fluid temperature. An end-face window of a light conductor has both a radiation source and a photosensitive member coupled to it. A portion of the light conductor's surface has a surface-of-rotation which has a progressively decreasing radius of curvature extending toward a vertex-tip, measuring, surface area. Light which is reflected from the vertex-tip, measuring, surface area to the photosensitive member provides an indication of an unknown refractive index of a fluid adjacent to the vertex-tip, surface area.
Patent DE-2201606-B2 (DE)
Title: Airport fire extinguisher system - jet tube contains pyrotechnic charge to provide accelerating gas
IPC: A62C3/07
Filed: 1972-01-14
Abstract: Airport fire extinguisher system ejects the agent through a jet tube with the aid of pumps, gas producers, using pressure gas supplied to the tube to further accelerate the extinguishing flow. This gas is produced by a pyrotechnic propellant charge (7). These charges should be accommodated within the jet tube itself (4) which is fitted in their vicinity with an admixer nozzle (8). This extends the reach of the agent jet and enables a lightweight vehicle to be used as remote controlled fire tender.
Patent IE-S68336-B2 (IE)
Title: An apparatus for washing printing plates
Inventor: FENELON MICHAEL
IPC: B41F35/00
Filed: 1996-02-09
Abstract: An apparatus (1) for washing flexographic printing plates has a pair of opposed clamps (61) mounted within a cylinder 58 of a drum (6). A handle (66) allows an operator to open the clamp for fitting of the leading edge of a plate underneath a lip (62) of the clamp (61). When fitted, the handle (66) is released so that a spring (69) causes the plate to be clamped at the leading edge. A pump system (32) has fresh water and re-circulation water sub-systems. The fresh water sub-system has a reservoir (35) with a heater (36) so that fresh water may be heated to a desired level according to the nature of the plate and the inks. A detergent dosing pump 46 provides a dosed quantity of detergent at an inlet of a main pump (41). In the re-circulation sub-system, a re-circultion tank (54) provides a buffer between a sump (50) and the main pump (41). A filter (53) is also connected between the sump (50) and the pump (41) to help ensure that the pump is not damaged .
Patent JP-S6022750-B2 (JP)
IPC: G01S7/22
Filed: 1979-03-28
Abstract: PURPOSE:To improve the safety of the ship in operation with better recognition of the bow and stern by pattern indication of ships on the sea. CONSTITUTION:The position information from a radar 8 is inputted to the computer 13 through a radar video processing device 12 while the shape information from a TV camera 9 is done thereto through a digitizer 14. The information is each memorized in 15 while combined at 16. Then, after computed, it is indicated on a Braun tube as a patternized image 11 presenting the position and the shape of the ships.
Patent JP-3190588-B2 (JP)
IPC: C07D211/70
Filed: 1997-02-06
Granted: 2001-07-23
Abstract: A compound of the following formula: <CHEM>  and its pharmaceutically acceptable salt thereof, wherein   R<1> and R<2> are independently hydrogen, C1-4 alkyl, C3-7 cycloalkyl, C2-4 alkenyl, C1-4 alkoxy-C1-4 alkyl, C1-4 alkylthio-C1-4 alkyl, phenyl, phenyl-C1-4alkyl, halo-substituted C1-4 alkyl, C3-7 cycloalkyl-C1-3 alkyl or hydroxy-C1-4alkyl ; or R<1> and R<2> are taken together with the nitrogen to which they are attached and form optionally substituted, saturated or unsaturated 3-, 4-, 5-, 6- or 7- membered heterocyclic cantaining one to two heteroatoms, provided that the heterocyclic is not pyrrolidinyl;   R<3> is   hydrogen, C1-4 alkyl or a hydroxy protecting group; Ar is   optionally substituted phenyl or phenyl-C1-3 alkyl; and X is   optionally substituted phenyl, naphthyl, biphenyl, indanyl, benzofuranyl, benzothiophenyl, 1-tetralone-6-yl, C1-4 alkylenedioxy, pyridyl, furyl or thienyl.     These compounds and pharmaceutical compositions containing them are useful as analgesic, antiinflammatory, diuretic, antitussive, anesthetic or neuroprotective agents, or an agent for treatment of stroke or functional bowel disease such as abdominal pain, for the treatment of a mammalian subject, especially a human subject.
Patent JP-H07100661-B2 (JP)
IPC: A61L27/00
Filed: 1986-03-12
Abstract: Transplants, such as pancreatic islets, are made suitable for transplantation into a genetically dissimilar individual by coating the transplant with a surface-conforming bonding bridge layer of a multifunctional material that binds chemically to a surface component of the transplant followed by a semipermeable, biologically compatible layer of a polymer that binds chemically to the bonding bridge layer.
Patent JP-H0148256-B2 (JP)
IPC: C07F7/18
Filed: 1981-06-03
Abstract: A process for preparing a 3-oxo-7-hydroxy-bicyclo[3,3,0]octan-2-ylcarboxylic acid ester of the formula   <IMAGE>   wherein R1 is alkyl of 1-6 carbon atoms or phenalkyl of 7-10 carbon atoms and R2 is hydrogen, alkyl or 1-6 carbon atoms, phenalkyl of 7-10 carbon atoms, tetrahydropyranyl, tetrahydrofuranyl,  alpha -ethoxyethyl, tri-C1-4-alkylsilyl, wherein the alkyl moieties can optionally be substituted by phenyl, or <IMAGE>   wherein R3 is alkyl of 1-6 carbon atoms or aryl of 6-12 carbon atoms, comprises oxidizing the corresponding 7-hydroxy-2-oxabicyclo [3,3,0]octan-3-ylideneacetic acid ester of the formula   <IMAGE>   wherein R1 and R2 are as defined above, to form the corresponding ketone, reacting the latter with a base which opens the ether oxygen containing ring, and then reducing the resultant product to prepare the 3-oxo-7-hydroxy-bicyclo[3,3,0]octan-2-ylcarboxylic acid ester.
Patent JP-2833335-B2 (JP)
IPC: H01L23/50
Filed: 1992-04-15
Granted: 1998-12-09
Abstract: PURPOSE:To raise the fixing strength by forming a Ti film at the rear of a silicon substrate, and forming an Au film hereon, and fixing the Au film onto a metallic frame. CONSTITUTION:Each kind of element is made on the surface of a silicon substrate 1 including As by 3X10<18>cm<3> or more, and the surface is covered with a protective film. For the rear of the silicon substrate 1, a Ti film 2, 50-100Angstrom  is formed by deposition method on the rear after exposing the silicon face by polishing, or the like, and thereon an Au film 3, 0.5mum or more, preferably, about 1mum is made, whereby it is made a chip-shaped semiconductor device. And, this semiconductor device is put on a lead frame plated with Au, and the semiconductor device is fixed to the lead frame by uniting the Au film 3 with the Au plating at 440-460 deg.C. Hereby, the fixing strength of the semiconductor device onto the lead frame can be raised.
Patent EP-1328616-B2 (EP)
Inventor: SMERZNAK MARK ALLEN
IPC: C11D3/42
Filed: 2001-10-23
Granted: 2015-03-04
Abstract: Structuring systems, specifically thread-like structuring systems and/or disk-like structuring systems wherein structuring agents aggregate together to form disk-like structures that can interact with other disk-like structures to result in a structuring system, and processes for making such structuring systems, stabilized liquid compositions comprising such structuring systems, systems that utilize such structuring systems for stabilizing liquid compositions, and methods for utilizing the stabilized liquid compositions to provide a benefit, are disclosed.
Patent EP-1304339-B2 (EP)
Inventor: ZECHA HELMUT
IPC: C08F18/08
Filed: 2002-10-14
Granted: 2008-08-27
Abstract: The present invention elates to a vinyl acetate based polymer latex composition obtained by emulsion polymerization of:     (a) polyvinyl alcohol, (c) a monomer mixture comprising vinyl acetate, and (d) optionally one or more additional co-monomer(s), in presence of (c) 0.0001-0.05 wt.% of a chain transfer agent, based on total monomer weight, said vinyl acetate based polymer latex composition having a weight average particle size ≥ 400 nm and a higher shear thinning factor than the vinyl acetate based polymer latex composition (a), (b) and (d) obtained in the absence of the chain transfer agent (c). According to one embodiment, emulsion polymerization is carried out in presence of 0.001 to 0.05 wt.% of a chain transfer agent selected from the group consisting of aldehydes and chain transfer agents having a similar chain transfer constant with regard to vinyl acetate as the monomer. According to another embodiment, emulsion polymerization is carried out in presence of 0.0001 to 0.01 wt.% of a chain transfer agent selected from the group consisting of thiols, mercapto acids, and chain transfer agents having a similar chain transfer constant with regard to vinyl acetate as the monomer. The invention also relates to an adhesive comprising said vinyl acetate based polymer latex composition. Such adhesive is preferably used in paper and packaging applications or as a wood working adhesive or wood glue. The invention further relates to a process of manufacture of a vinyl acetate based polymer latex composition having a weight average particle size ≥ 400 nm, including emulsion polymerization of vinyl acetate in the presence of polyvinyl alcohol, optionally together with one or more additional co-monomer(s), wherein the emulsion polymerization is carried out in the presence of 0.0001 wt.% to 0.05 wt.% chain transfer agent, based on total monomer weight.
Patent EP-0080747-B2 (EP)
IPC: C12P1/00
Filed: 1982-11-03
Granted: 1991-02-27
Abstract: A biological filter for purifying gases, in particular malodorous gases, comprises a bed of compost screened from initial compost. The bed consists of the bigger particles of the substantially active fraction of the initial compost mixed with a substantial inactive constituent having considerably bigger particles than the active fraction.
Patent EP-0059602-B2 (EP)
IPC: B23B27/04
Filed: 1982-02-24
Granted: 1992-09-23
Abstract: Tool systems using replaceable cutting inserts and the insert for use in the systems wherein the tool holders have wedge shaped recesses for holding the inserts which are also wedge shaped and have shoulder means thereon that maintains the distance the cutting edge of the insert extends from the holder predetermined during operation of the system.
Patent EP-0059152-B2 (EP)
IPC: C03B37/05
Filed: 1982-02-23
Granted: 1990-05-16
Abstract: The invention relates to a process and apparatus for the manufacture of fibers from attenuable materials, such as glass making materials, by centrifugation. In a process in which the attenuable material is directed onto the peripheral surface of a centrifugation wheel which is enveloped by a gas current produced by a blowing crown, the invention comprises the projecting onto the fibers of a liquid composition from a centrifugation element, the projection being carried out close to the wheel in the form of drops which penetrate and are atomized by the gas current. The apparatus of the invention includes a projection element rotating with the centrifugation wheel for centrifugal delivery of the drops of liquid composition. The invention provides a very uniform treatment of the fibers, particularly by means of liquid binder compositions.
Patent EP-0114704-B2 (EP)
Inventor: KLIMMEK HELMUT
IPC: B01J35/10
Filed: 1984-01-11
Granted: 1995-01-04
Abstract: The invention provides nickel-based catalysts suitable for hydrogenation reactions comprising a water soluble, silica containing carrier material amounting to 90-10 parts by weight and 10-90 parts by weight of nickel/nickel compound, having an overall active nickel surface of 70-200 m<2>/g, nickel/nickel compound aggregates with an average particle size of 2-100 micrometers, which aggregates are for at least 60%, preferably for at least 80% free of carrier particles. The average nickel crystallite size is preferably between 0.5 and 10 nanometers, more preferably between 1 and 3 nanometers. The catalysts can be prepared in a multistep process involving rapid precipitation of nickel compound, an insoluble carrier and a distinct, much longer ageing step followed by separation of solids, drying and activation.
Patent EP-0695215-B2 (EP)
Inventor: VERDUIJN JOHANNES PETRUS
IPC: C01B33/20
Filed: 1994-04-25
Granted: 2002-03-27
Abstract: Layers comprising a molecular sieve layer on a porous or non-porous support, having uniform properties and allowing high flux are prepared from colloidal solutions of zeolite or other molecular sieve precursors (particle size less than 100 nm), by deposition, e.g., by spin or dip-coating, or by in situ crystallization.
Patent EP-0686004-B2 (EP)
Title: Glove  and method of making it
Inventor: HORWEGE KENNETH S
IPC: A61L31/04
Filed: 1994-12-16
Granted: 2004-12-15
Abstract: A two layer flexible article includes a first layer of polyvinyl chloride (PVC) and a second layer of polyester polyurethane which incorporates a texturizing agent. The article preferably is a glove formed by the method of dipping a hand shaped form into a first bath containing a PVC plastisol and a second bath containing a polyester polyurethane emulsion incorporating a texturizing agent and a slip agent. In a finished glove of the present invention the PVC layer forms the outside or patient contacting surface and the polyester polyurethane with the texturizing agent and the slip agent incorporated therein forms the inner user contacting surface. Gloves of the present invention are substantially donnable without the need for donning powders.
Patent JP-H0488-B2 (JP)
IPC: C08G18/48
Filed: 1983-06-06
Abstract: Polyurethanes having a two phase morphology and characterized by high impact strength and, optionally, high modulus are obtained by reaction of 4,4'-methylenebis(phenyl isocyanate) and modified forms thereof with an aliphatic glycol extender and a blend of at least two polyoxypropylene-polyoxyethylene polyols both of which have average functionalities in the range of 2 to 4, one of which has a molecular weight in the range of about 3000 to 10,000 and contains at least 23 percent by weight of ethylene oxide residues and the other has a molecular weight in the range of about 750 to about 2000 and contains at least 45 percent by weight of ethylene oxide. The two or more such polyols are employed in proportions such that the aliphatic glycol extender is completely miscible with said polyols if blended together.
Patent JP-H0240607-B2 (JP)
IPC: F15D1/04
Filed: 1981-07-10
Abstract: Apparatus for distributing a gas, coming from a pipe, over the cross-section of a vessel whose diameter is many times greater than the pipe diameter, in particular for distributing the ammonia/air mixture from the catalytic oxidation of ammonia, wherein the entry pipe is equipped with a concentric inner pipe and internal fitments for creating a vortical motion are provided in the annular space between the entry pipe and the inner pipe.
Patent JP-H0125407-B2 (JP)
IPC: B01L99/00
Filed: 1980-09-08
Abstract: The metering apparatus for small volumes of liquid in the milliliter and microliter range comprises a piston/cylinder system driven by a direct-current motor. The piston stroke is measured by means of an optical path-length measuring system. For this purpose, a slide-rule pulse scale provided with a regular line grid is affixed to the piston. The light from a light transmitter passes through the slide-rule pulse scale and a stationary scanning plate which likewise is provided with a regular line grid, and to a light receiver. The pulses of the light receiver are digitalized in a pulse conditioning circuit and fed to a counter adapted to be preset by means of a coding switch. The counter position acts upon a braking and rotative-speed regulating circuit in such a way that regardless of the preset desired value of the rotative speed the speed of rotation of the motor is reduced to a small value as the final value is approached. As soon as the preset volume has been metered and the counter has reached the zero position, the motor is brought to a dead stop through a motor-control logic circuit with the aid of a reverse voltage. During the stopping process the no-load voltage of the motor is measured by means of a zero-voltage comparator at regular intervals. A pulse monitoring circuit serves to measure and regulate the piston-stroke speed and to turn off the motor in case of a mechanical defect. Motor and electronic systems are supplied with current from dry cells or storage batteries, a power supply being optionally provided to charge them.
Patent JP-H0448434-B2 (JP)
IPC: C12P21/02
Filed: 1988-06-04
Abstract: Tissue plasminogen activator analogs containing the growth factor domain of native t-PA, the domain having at least one cysteine residue replaced with another amino acid. The t-PA analogs may further contain a variety of substitutions and/or modifications. Pharmaceutical compositions containing one or more of the t-PA analogs along with a physiologically acceptable carrier or diluent are also disclosed.
Patent JP-H064650-B2 (JP)
IPC: C07F7/08
Filed: 1990-06-05
Abstract: Organosiloxanes (1) of the general formula R14-nSi(OSiR3)n, in which R is the same or different and represents a hydrogen atom or a monovalent hydrocarbon radical having from 1 to 18 carbon atom(s) per radical or a substituted monovalent hydrocarbon radical having from 1 to 18 carbon atom(s) per radical, R1 represents R or a chlorine atom, and n is 3 or 4, are prepared by reacting organodisiloxanes (2) of the general formula (R3Si)2O, with chlorosilanes (3) of the general formula R4-nSiCln, in which R and n are the same as above, in the presence of phosphonitrile chlorides (4) and cocatalysts (5), in which the cocatalysts (5) are used concomitantly with the phosphonitrile chlorides (4) and are selected from the group consisting of amides of the general formula X-C(O)-R2, in which R2 is the same or different and represents a hydrogen atom or a monovalent hydrocarbon radical having from 1 to 8 carbon atom(s) per radical or a substituted monovalent hydrocarbon radical having from 1 to 8 carbon atom(s) per radical, and X reresents a radical of the formula R22N- or  <IMAGE>  where R2 is the same as above, R3 represents a divalent hydrocarbon radical having from 5 to 7 carbon atoms per radical, urea or urea derivatives of the general formula X-C(O)-X, where X is the same as above and cyanuric acid.
Patent JP-4054134-B2 (JP)
IPC: F25D11/00
Filed: 1999-05-31
Granted: 2008-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine which accurately switches an area to be cooled or warmed and efficiently cools or warms the switched area. SOLUTION: An air duct AD arranged along the height of a serpentine rack 7 has three blowout holes 9a to 9c at different height and fan motors F1 to F3 are fitted in the blowout holes 9a to 9c respectively, so the three fan motors F1 to F3 are selectively placed in operation to form a cooling area or warming area in the space below the operating fan motor. Further, air which is cooled by a vaporizer 11 or warmed by a heater 12 can be blown out of the opening fan motor directly to the serpentine rack 7, so the air can smoothly be blown out of the air duct AD to the serpentine rack 7 without any loss.